Gambia River and Surrounding Area, 1732
Map by Capt. John Leach,1732, in Thomas Astley (ed.), A New General Collection of Voyages and Travels (London, 1745-47), vol. 2, plate xli, facing p. 158.
A map of the river Gambra [sic] from its mouth to Eropina, identifies many place names and gives other geographical information.
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